CN217363427U

CN217363427U - Chip mounter anti-sticking board device

Info

Publication number: CN217363427U
Application number: CN202221159172.XU
Authority: CN
Inventors: 张帅; 宋建新; 周颖斐
Original assignee: Wuxi Mingwei Electronic Equipment Co ltd
Current assignee: Wuxi Mingwei Electronic Equipment Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-02
Anticipated expiration: 2032-05-13

Abstract

The utility model provides a chip mounter anti-jamming plate device, which comprises a base, a sliding groove, a U-shaped mounting seat, a conveying roller, a conveying motor, a conveying belt, a supporting plate, a circuit board body, an elastic anti-loosening fixed plate block structure, an adjustable movable slide block structure and a convenient adjustment lifting sleeve structure, wherein the sliding groove is formed in the front side and the rear side of the left side in the base; the left side and the right side of the upper part of the base are both provided with U-shaped mounting seats, wherein the U-shaped mounting seat on the right side is connected with the base through bolts, and the U-shaped mounting seat on the right side is positioned on the right side of the sliding groove; the front side and the rear side of the upper part of the inner side of the U-shaped mounting seat are both in bearing connection with conveying rollers; and the front upper part of the outer side of the U-shaped mounting seat is connected with a transmission motor through bolts. The utility model discloses the type of falling U mounting bracket, driving roller, driving motor, the drive belt, the setting of elasticity solid plate piece and anti-loosening plate is favorable to realizing the function of the fixed circuit board body of being convenient for.

Description

Chip mounter anti-sticking board device

Technical Field

The utility model belongs to the technical field of the chip mounter, especially, relate to a chip mounter anti-sticking board device.

Background

The chip mounter is a kind of equipment which accurately places the surface mounting components on the PCB pad through the mobile mounting head, and is often used in semiconductor production, circuit board assembly and other processing enterprises, when the chip mounter is used to carry out surface mounting processing on the PCB circuit board, in order to avoid the PCB circuit board to have a clamping plate phenomenon in the process of transmission, a chip mounter anti-clamping plate device can be usually installed on the chip mounter.

At present, the anti-blocking device of the chip mounter is widely applied.

But the anti-blocking board device of the existing chip mounter also has the problems that the function of fixing the circuit board is inconvenient to realize, the device is inconvenient to adjust according to the width of the circuit board and the device is inconvenient to adjust according to the thickness of the circuit board.

Therefore, the anti-jamming device of the chip mounter is very necessary to be invented.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a chip mounter anti-sticking board device, wherein the utility model discloses a can realize through following technical scheme:

an anti-jamming device of a chip mounter comprises a base, sliding grooves, a U-shaped mounting seat, a conveying roller, a conveying motor, a conveying belt, a supporting plate, a circuit board body, an elastic anti-loosening and fixing plate block structure, an adjustable moving slide block structure and an adjustable lifting sleeve structure, wherein the sliding grooves are formed in the front side and the rear side of the left side in the base; the left side and the right side of the upper part of the base are both provided with U-shaped mounting seats, wherein the U-shaped mounting seat on the right side is connected with the base through bolts, and the U-shaped mounting seat on the right side is positioned on the right side of the sliding groove; the front side and the rear side of the upper part of the inner side of the U-shaped mounting seat are both in bearing connection with conveying rollers; the front upper part of the outer side of the U-shaped mounting seat is connected with a transmission motor through bolts, and the inner end of an output shaft of the transmission motor penetrates through the inside of the U-shaped mounting seat; the inner end of an output shaft of the transmission motor is respectively connected with an outer end coupler of the transmission roller on the front side; the two conveying rollers on the left side and the two conveying rollers on the right side are both arranged in a transmission connection mode through the conveying belts; the upper part of the inner side of the U-shaped mounting seat is connected with a supporting plate through bolts, and the supporting plate is positioned on the inner side between the conveying roller on the front side and the conveying roller on the rear side; the supporting plate is also positioned at the inner side of the conveying belt; a circuit board body is arranged at the upper part between the conveyor belts; the elastic anti-loosening fixed plate block structure is connected with the convenient lifting sleeve structure; the adjustable movable sliding block structure is connected with the U-shaped mounting seat; the conveniently-adjusted lifting sleeve structure is connected with the U-shaped mounting seat; the elastic anti-loosening fixing plate block structures are two and respectively comprise an inverted U-shaped mounting frame, a transmission roller, a driving motor, a transmission belt, an elastic fixing plate block and an anti-loosening plate, wherein the transmission rollers are respectively in bearing connection with the front side and the rear side of the lower part of the inner side of the inverted U-shaped mounting frame; the lower side of the front part of the left part of the inverted U-shaped mounting frame is connected with a driving motor through a bolt, and the right end of an output shaft of the driving motor penetrates through the inside of the inverted U-shaped mounting frame; the right end of an output shaft of the driving motor is connected with a left end coupler of the driving roller at the front side; the two driving rollers are in driving connection through a driving belt; the periphery of the middle of the outer surface of the transmission belt is respectively glued with an elastic fixing plate; the inboard lower part bolted connection of type of falling U mounting bracket have the locking plate, and the locking plate is located inboard between the driving roller, wherein the locking plate still is located the inboard of drive belt.

Preferably, the adjustable movable sliding block structure comprises a sliding block, a threaded rod, a baffle and a locking nut, the sliding blocks are arranged on the inner sides of the sliding grooves in a sliding mode, and the middle part of the upper portion of the sliding block is connected with the front side and the rear side of the lower portion of the U-shaped mounting seat on the left side through bolts; the middle part of the lower part of the sliding block is integrally connected with a threaded rod, and the upper side of the threaded rod is positioned on the inner side of the sliding chute; the number of the baffle plates is two, through holes are respectively formed in the middle parts of the baffle plates, and threaded rods are inserted into the inner sides of the through holes; the baffles are positioned at the front side and the rear side of the lower part of the base; the outer wall of the threaded rod is in threaded connection with a locking nut, and the locking nut is located on the lower portion of the baffle.

Preferably, the convenient-to-adjust lifting sleeve structure is provided with a plurality of, and the convenient-to-adjust lifting sleeve structure comprises a fixed block, a guide rod, a lifting sleeve and a quick-release bolt respectively, wherein the guide rod is connected to the opening of the middle part of the upper part of the fixed block through a longitudinal thread, the outer wall of the guide rod is sleeved with the lifting sleeve, and the lifting sleeve is fastened and connected with the guide rod through the quick-release bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the type of falling U mounting bracket, the driving roller, driving motor, the drive belt, the setting of elasticity solid plate piece and anti-loosening plate is favorable to realizing the function of the fixed circuit board body of being convenient for.

2. The utility model discloses in, sliding block, threaded rod, baffle and lock nut's setting, be favorable to realizing being convenient for carrying out the function adjusted according to the width of circuit board body.

3. The utility model discloses in, the fixed block, the guide bar, lifting sleeve and quick detach bolt's setting is favorable to realizing being convenient for carrying out the function adjusted according to the thickness of circuit board body.

4. The utility model discloses in, backup pad and anti-loosening plate's setting, be favorable to avoiding conveyer belt and drive belt to take place the problem that elasticity rocked at the in-process of conveying circuit board body.

5. The utility model discloses in, the setting of conveyer belt, be favorable to realizing the function of the conveying circuit board body of being convenient for.

6. The utility model discloses in, the setting of conveying motor, be favorable to realizing making the conveyer belt carry out synchronous motion, can avoid the circuit board body to take place crooked at the in-process of conveying to lead to the problem of cardboard phenomenon.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the elastic anti-loosening plate block structure of the present invention.

Fig. 3 is a schematic structural diagram of the adjustable moving block structure of the present invention.

Fig. 4 is a schematic structural view of the convenient-adjustment lifting sleeve structure of the present invention.

In the figure:

1. a base; 2. a chute; 3. a U-shaped mounting seat; 4. a conveying roller; 5. a transfer motor; 6. a conveyor belt; 7. a support plate; 8. a circuit board body; 9. the elastic anti-loosening plate fixing block structure; 91. an inverted U-shaped mounting bracket; 92. a driving roller; 93. a drive motor; 94. a transmission belt; 95. an elastic fixing plate block; 96. an anti-loosening plate; 10. an adjustable moving slide block structure; 101. a slider; 102. a threaded rod; 103. a baffle plate; 104. locking the nut; 11. the lifting sleeve structure is convenient to adjust; 111. a fixed block; 112. a guide rod; 113. a lifting sleeve; 114. a quick-release bolt.

Detailed Description

The following describes the present invention in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a chip mounter anti-blocking board device includes a base 1, a chute 2, a U-shaped mounting base 3, a conveying roller 4, a conveying motor 5, a conveying belt 6, a supporting plate 7 and a circuit board body 8, wherein the chute 2 is formed on the front side and the rear side of the left side inside the base 1; the left side and the right side of the upper part of the base 1 are both provided with U-shaped mounting seats 3, wherein the U-shaped mounting seat 3 on the right side is connected with the base 1 through bolts, and the U-shaped mounting seat 3 on the right side is positioned on the right side of the sliding groove 2; the front side and the rear side of the upper part of the inner side of the U-shaped mounting seat 3 are both in bearing connection with conveying rollers 4; the front upper part of the outer side of the U-shaped mounting seat 3 is connected with a transmission motor 5 through bolts, and the inner ends of output shafts of the transmission motors 5 penetrate through the inside of the U-shaped mounting seat 3; the inner end of the output shaft of the transmission motor 5 is respectively connected with the outer end coupler of the transmission roller 4 at the front side; the conveying rollers 4 on the left side and the conveying rollers 4 on the right side are in transmission connection through the conveying belt 6, so that the circuit board body 8 is conveniently conveyed; the upper part of the inner side of the U-shaped mounting seat 3 is connected with a supporting plate 7 through bolts, and the supporting plate 7 is positioned on the inner side between the conveying roller 4 on the front side and the conveying roller 4 on the rear side; the supporting plate 7 is also positioned at the inner side of the conveyor belt 6, and the problem that the conveyor belt 6 shakes during the process of conveying the circuit board body 8, so that the circuit board body 8 is skewed and clamped can be avoided through the supporting plate 7; and a circuit board body 8 is arranged at the upper part between the conveyor belts 6.

The anti-jamming plate device of the chip mounter further comprises an elastic anti-loosening fixed plate block structure 9, an adjustable moving slide block structure 10 and a convenient lifting sleeve structure 11, wherein the elastic anti-loosening fixed plate block structure 9 is connected with the convenient lifting sleeve structure 11, so that the function of conveniently fixing a circuit board is realized; the adjustable movable sliding block structure 10 is connected with the U-shaped mounting seat 3, so that the function of conveniently adjusting according to the width of the circuit board is realized; the conveniently-adjusted lifting sleeve structure 11 is connected with the U-shaped mounting base 3, and the function of conveniently adjusting according to the thickness of the circuit board is facilitated.

The two elastic anti-loosening fixing plate block structures 9 are respectively composed of an inverted U-shaped mounting frame 91, a transmission roller 92, a driving motor 93, a transmission belt 94, an elastic fixing plate block 95 and an anti-loosening plate 96, and the transmission rollers 92 are respectively connected to the front side and the rear side of the lower part of the inner side of the inverted U-shaped mounting frame 91 through bearings; a driving motor 93 is connected to the lower front side of the left part of the inverted U-shaped mounting frame 91 through a bolt, and the right end of an output shaft of the driving motor 93 penetrates through the inside of the inverted U-shaped mounting frame 91; the right end of the output shaft of the driving motor 93 is connected with the left end of the driving roller 92 at the front side through a coupler; the two driving rollers 92 are arranged in a driving connection mode through a driving belt 94; the elastic fixing plates 95 are respectively glued to the periphery of the middle of the outer surface of the transmission belt 94, the base 1 can be installed in a transmission system of an external chip mounter, when the circuit board body 8 is transmitted, the driving motor 93 and the transmission motor 5 are controlled to be started through the external control panel, when the circuit board body 8 moves between the transmission belt 94 and the transmission belt 6, the elastic fixing plates 95 can be pressed on the upper side of the circuit board body 8, so that the circuit board body 8 is tightly attached to the transmission belt 6, the phenomenon that the circuit board body 8 is inclined in the transmission process is avoided, and the function of conveniently fixing the circuit board body 8 is further realized; the lower part of the inner side of the inverted U-shaped mounting frame 91 is connected with an anti-loosening plate 96 through bolts, the anti-loosening plate 96 is positioned on the inner side between the driving rollers 92, and the anti-loosening plate 96 is also positioned on the inner side of the driving belt 94.

In this embodiment, referring to fig. 3, the adjustable sliding block structure 10 includes a sliding block 101, a threaded rod 102, a baffle 103 and a lock nut 104, the sliding blocks 101 are slidably disposed on the inner sides of the sliding grooves 2, and the middle parts of the upper parts of the sliding blocks 101 are respectively connected with the front and rear sides of the lower part of the left U-shaped mounting seat 3 by bolts; the middle part of the lower part of the sliding block 101 is uniformly connected with a threaded rod 102, and the upper side of the threaded rod 102 is positioned at the inner side of the sliding chute 2; two baffles 103 are arranged, through holes are respectively formed in the middle parts of the baffles, and threaded rods 102 are inserted into the inner sides of the through holes; the baffles 103 are positioned at the front side and the rear side of the lower part of the base 1; threaded rod 102 outer wall equal threaded connection have lock nut 104, and lock nut 104 is located the baffle 103 lower part, when adjusting the device according to the width of circuit board body 8, operating personnel can become flexible lock nut 104, sliding block 101 can remove in the inboard of spout 2 this moment, operating personnel can remove the U type mount pad 3 that the left side set up afterwards, when the U type mount pad 3 that the left side set up moves to the right side, can convey narrower circuit board body 8, when the left side U type mount pad 3 when moving to the left side, can convey the circuit board body 8 of broad, the realization is convenient for carry out the function adjusted to the device according to the width of circuit board body 8.

In this embodiment, as shown in fig. 4, the conveniently adjustable lifting sleeve structure 11 is provided with a plurality of fixing blocks 111, guide rods 112, lifting sleeves 113 and quick-release bolts 114, a guide rod 112 is longitudinally connected with an opening at the middle part of the upper part of the fixing block 111 through threads, and the outer wall of the guide rod 112 is sleeved with a lifting sleeve 113, and is fastened and connected by a quick-release bolt 114, when the device is adjusted according to the thickness of the circuit board body 8, an operator can loosen the quick-release bolt 114, at the moment, the lifting sleeve 113 can slide up and down on the outer wall of the guide rod 112, the height of the inverted U-shaped mounting bracket 91 can be changed, and when the inverted U-shaped mounting bracket 91 is moved downward, the thin circuit board body 8 can be fixedly transported, and when the inverted U-shaped mounting bracket 91 is moved upward, can fix the transport to thicker circuit board body 8, realize being convenient for carry out the function adjusted to the device according to circuit board body 8's thickness.

In this embodiment, specifically, the inverted U-shaped mounting brackets 91 are respectively disposed on the upper side of the U-shaped mounting seat 3, and the inner sides of the lower portions of the plurality of elastic fixing blocks 95 disposed on the lower side are respectively disposed in contact with the left and right sides of the upper portion of the circuit board body 8.

In this embodiment, specifically, the inner side of the fixing block 111 is connected to the front and rear sides of the upper portion of the outer side of the U-shaped mounting seat 3 by bolts, and the fixing block 111 is located at the rear side of the conveying motor 5.

In this embodiment, specifically, the inner side of the lifting sleeve 113 is connected to the front and rear sides of the lower part of the outer side of the inverted U-shaped mounting frame 91 through bolts, and the lifting sleeve 113 is located at the rear side of the driving motor 93.

In this embodiment, specifically, the transmission belt 94 and the transmission belt 6 both use PVC transmission belts.

In this embodiment, specifically, the elastic fixing plate block 95 is a silicone block with a rectangular longitudinal section.

In this embodiment, specifically, the anti-loosening plate 96 is a stainless steel plate with a rectangular cross section, the upper surface of the anti-loosening plate 96 is disposed in sliding contact with the upper portion of the inner side of the transmission belt 94, and the lower surface of the anti-loosening plate 96 is disposed in sliding contact with the lower portion of the inner side of the transmission belt 94.

In this embodiment, specifically, the supporting plate 7 is a stainless steel plate with a rectangular cross section, the upper surface of the supporting plate 7 is in sliding contact with the upper part of the inner side of the conveyor belt 6, and the lower surface of the supporting plate 7 is in sliding contact with the lower part of the inner side of the conveyor belt 6.

In this embodiment, specifically, the driving motor 93 and the conveying motor 5 both adopt an AKM2G series servo motor, and the driving motor 93 and the conveying motor 5 are both electrically connected to an external control panel.

Principle of operation

In the utility model, the base 1 can be installed in the transmission system of the external chip mounter, when the circuit board body 8 is transmitted, the driving motor 93 and the transmission motor 5 are controlled to start through the external control panel, when the circuit board body 8 moves between the transmission belt 94 and the transmission belt 6, the elastic fixing plate block 95 can be pressed on the upper side of the circuit board body 8, so that the circuit board body 8 is tightly attached to the transmission belt 6, the phenomenon that the circuit board body 8 is inclined in the transmission process is avoided, and the function of conveniently fixing the circuit board body 8 is realized; when the device is adjusted according to the width of the circuit board body 8, an operator can loosen the locking nut 104, the sliding block 101 can move on the inner side of the sliding groove 2 at the moment, then the operator can move the U-shaped mounting seat 3 arranged on the left side, when the U-shaped mounting seat 3 arranged on the left side moves towards the right side, the narrower circuit board body 8 can be conveyed, and when the U-shaped mounting seat 3 arranged on the left side moves towards the left side, the wider circuit board body 8 can be conveyed, so that the function of adjusting the device according to the width of the circuit board body 8 is realized; when adjusting the device according to the thickness of circuit board body 8, operating personnel can become flexible quick detach bolt 114, lifting sleeve 113 can slide from top to bottom at guide bar 112 outer wall this moment, and then can change the height of type of falling U mounting bracket 91, when type of falling U mounting bracket 91 moves down, can fix the transport to thinner circuit board body 8, when type of falling U mounting bracket 91 moved up, can fix the transport to thicker circuit board body 8, the realization is convenient for carry out the function adjusted to the device according to the thickness of circuit board body 8.

Utilize technical scheme, or technical staff in the field be in the utility model technical scheme's inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The anti-blocking device of the chip mounter is characterized by comprising a base (1), sliding grooves (2), a U-shaped mounting seat (3), conveying rollers (4), a conveying motor (5), a conveying belt (6), a supporting plate (7), a circuit board body (8), an elastic anti-loosening fixed plate block structure (9), an adjustable moving slider structure (10) and an adjustable lifting sleeve structure (11), wherein the sliding grooves (2) are formed in the front side and the rear side of the left side in the base (1); the left side and the right side of the upper part of the base (1) are both provided with a U-shaped mounting seat (3), wherein the U-shaped mounting seat (3) on the right side is connected with the base (1) through bolts, and the U-shaped mounting seat (3) on the right side is positioned on the right side of the sliding chute (2); the front side and the rear side of the upper part of the inner side of the U-shaped mounting seat (3) are both in bearing connection with conveying rollers (4); the front upper part of the outer side of the U-shaped mounting seat (3) is connected with a transmission motor (5) through bolts, and the inner ends of output shafts of the transmission motors (5) penetrate through the U-shaped mounting seat (3); the inner end of an output shaft of the conveying motor (5) is respectively connected with a coupler at the outer end of the conveying roller (4) at the front side; the two conveying rollers (4) on the left side and the two conveying rollers (4) on the right side are both arranged in a transmission connection mode through a conveying belt (6); the upper part of the inner side of the U-shaped mounting seat (3) is connected with a supporting plate (7) through bolts, and the supporting plate (7) is positioned on the inner side between the conveying roller (4) on the front side and the conveying roller (4) on the rear side; the supporting plate (7) is also positioned at the inner side of the conveyor belt (6); and a circuit board body (8) is arranged on the upper part between the conveyor belts (6).

2. The anti-jamming device for chip mounter according to claim 1, wherein said elastic anti-loosening block structure (9) is connected to the adjustable lifting sleeve structure (11); the adjustable movable sliding block structure (10) is connected with the U-shaped mounting seat (3); the conveniently-adjusted lifting sleeve structure (11) is connected with the U-shaped mounting seat (3); the two elastic anti-loosening fixed plate block structures (9) respectively comprise an inverted U-shaped mounting frame (91), a transmission roller (92), a driving motor (93), a transmission belt (94), an elastic fixed plate block (95) and an anti-loosening plate (96), wherein the front side and the rear side of the lower part of the inner side of the inverted U-shaped mounting frame (91) are respectively in bearing connection with the transmission roller (92); the lower front side of the left part of the inverted U-shaped mounting rack (91) is connected with a driving motor (93) through a bolt, and the right end of an output shaft of the driving motor (93) penetrates through the inside of the inverted U-shaped mounting rack (91); the right end of an output shaft of the driving motor (93) is connected with a coupler at the left end of the transmission roller (92) at the front side; the two driving rollers (92) are arranged in a driving connection mode through a driving belt (94); the periphery of the middle of the outer surface of the transmission belt (94) is glued with elastic fixing plates (95); the lower part of the inner side of the inverted U-shaped mounting frame (91) is connected with an anti-loosening plate (96) through bolts, the anti-loosening plate (96) is positioned on the inner side between the transmission rollers (92), and the anti-loosening plate (96) is also positioned on the inner side of the transmission belt (94).

3. The anti-jamming device for the chip mounter according to claim 1, wherein the adjustable moving slider structure (10) comprises a sliding block (101), a threaded rod (102), a baffle (103) and a locking nut (104), the sliding block (101) is slidably arranged on the inner side of the sliding chute (2), and the middle part of the upper part of the sliding block (101) is respectively connected with the front side and the rear side of the lower part of the left U-shaped mounting seat (3) through bolts; the middle part of the lower part of the sliding block (101) is integrally connected with a threaded rod (102), and the upper side of the threaded rod (102) is positioned on the inner side of the sliding chute (2); two baffles (103) are arranged, through holes are respectively formed in the middle parts of the baffles, and threaded rods (102) are inserted into the inner sides of the through holes; the baffles (103) are positioned at the front side and the rear side of the lower part of the base (1); the outer wall of the threaded rod (102) is in threaded connection with a locking nut (104), and the locking nut (104) is located on the lower portion of the baffle (103).

4. The anti-blocking board device of chip mounter according to claim 1, wherein the adjustable lifting sleeve structure (11) is provided with a plurality of adjustable lifting sleeve structures, each adjustable lifting sleeve structure comprises a fixed block (111), a guide rod (112), a lifting sleeve (113) and a quick-release bolt (114), the guide rod (112) is longitudinally connected to an opening at the middle part of the upper part of the fixed block (111) in a threaded manner, and the outer wall of the guide rod (112) is sleeved with the lifting sleeve (113) and is fastened and connected through the quick-release bolt (114).

5. The anti-blocking device for chip mounter according to claim 2, wherein said inverted U-shaped mounting brackets (91) are respectively disposed on the upper side of the U-shaped mounting base (3), and the lower inner sides of any plurality of said elastic fixing plates (95) disposed on the lower side are respectively disposed in contact with the left and right sides of the upper portion of the circuit board body (8).

6. The anti-jamming device for a chip mounter according to claim 4, wherein the inner side of the fixing block (111) is respectively bolted to the front side and the rear side of the upper portion of the outer side of the U-shaped mounting base (3), and the fixing block (111) is located at the rear side of the conveyor motor (5).